CSS filters: fix filtered parent with animated transform child.

third_party/WebKit/Source/core/animation/CompositorAnimations.cpp

Index: third_party/WebKit/Source/core/animation/CompositorAnimations.cpp
diff --git a/third_party/WebKit/Source/core/animation/CompositorAnimations.cpp b/third_party/WebKit/Source/core/animation/CompositorAnimations.cpp
index a4083d93087707c24cbdac838f380416645e00e5..1b1a7338624c8d79e1c3c316b1816847a141d363 100644
--- a/third_party/WebKit/Source/core/animation/CompositorAnimations.cpp
+++ b/third_party/WebKit/Source/core/animation/CompositorAnimations.cpp
@@ -240,6 +240,11 @@ bool CompositorAnimations::isCandidateForAnimationOnCompositor(const Timing& tim
             if (targetElement.layoutObject() && !targetElement.layoutObject()->isTransformApplicable()) {
                 return false;
             }
+            for (LayoutObject* layoutObject = targetElement.layoutObject(); layoutObject; layoutObject = layoutObject->parent()) {
+                if (layoutObject->styleRef().filter().hasReferenceFilter()) {
+                    return false;
+                }
+            }
             transformPropertyCount++;
         }